ZTL TECH is now Zintilon. We’ve updated our name and logo for a fresh start. Check Now
Charging Station Housings CNC Machining for EV Infrastructure
Chargers' housings are precision CNC-machined protective enclosures that cover and weatherproof shelter heat management, power electronics, cable management systems, and user interfaces for Level 2 and DC fast charging equipment. At Zintilon, CNC machining of Housing Charging Stations. We pride ourselves on the Extreme die protection and powder finishing. These durability, vandalism, and environmentally sealed for 10 years public charging networks, commercial fleets, and residential installed systems, are provided from our secure 10-year reliable environments.
- Machining for complex enclosure geometries and cable entry points
- Tight tolerances up to ±0.012 in
- Precision forming, welding & weather-resistant finishing
- Support for rapid prototyping and full-scale production
- ISO 9001-certified EV infrastructure manufacturing
Trusted by 15,000+ businesses
Why Semi-Concductor Companies
Choose Zintilon
Increased Productivity
Engineers get time back by not dealing with immature supply chains or lack of supply chain staffing in their company and get parts fast.
10x Tighter Tolerances
Zintilon can machine parts with tolerances as tight as+/ - 0.0001 in -10x greater precision compared to other leading services.
World Class Quality
Zintilon provides medical parts for leading aerospace enterprises, verified to be compliant with ISO9001 quality standard by a certified registrar.
From Prototyping to Mass Production
Zintilon offers CNC machining for charging station housings and EV charger enclosure components to charging equipment manufacturers, infrastructure developers, and commercial installation contractors globally.
Prototype Charging Station Housings
Get working prototypes of charging housings that will test the sealed housings' construction in a designed environment for accuracy. Validate thermal management to ensure safety for the users in the housing before beginning mass production.
Key Points:
Key Points:
- Rapid prototyping with high precision
- Tight tolerances (±0.012 in)
- Test design, weatherproofing, and durability early
EVT – Engineering Validation Test
Quickly prepare and test multiple prototypes of the charging housings to verify that they do not pose danger to the users and that they meet set safety standards. Determine expected challenges to allow easy scaling to complete the EV infrastructure in manufacturing.
Key Points:
Key Points:
- Validate prototype functionality
- Rapid design iterations
- Ensure readiness for production
DVT – Design Validation Test
Examine the design accuracy and environmental performance of charging housings by using multiple materials for mass production to ensure design accuracy and optimal protection.
Key Points:
Key Points:
- Confirm design integrity and IP55 rating
- Test multiple materials and configurations
- Ensure production-ready performance
PVT – Production Validation Test
Validate the production of charging station housing on a large scale and ensure there are no large inconsistencies and challenges.
Key Points:
Key Points:
- Test the large-scale production capability
- Detect and fix process issues early
- Ensure consistent part quality
Mass Production
Manufacture with precision and swiftness high-quality and weather-resistant charging station housings while providing reliable operational and on-time deliveries to charging network operators and equipment manufacturers.
Key Points:
Key Points:
- Consistent, high-volume production
- Precision machining for outdoor durability
- Fast turnaround with strict quality control
Simplified Sourcing for
Robotics Industry
Our robotics industry parts manufacturing capabilities have been verified by many listed companies. We provide a variety of manufacturing processes and surface treatments for robotics parts including titanium alloys and aluminum alloys.
Explore Other Semiconductor Components
Browse our complete selection of CNC machined semiconductor components, crafted for durability and ultra-tight tolerances. From precision tooling and fixture parts to vacuum chambers and wafer handling systems, we deliver solutions tailored to advanced semiconductor production.
EV Infrastructure Charging Station Housing Machining Capabilities
Our sheet metal fabrication technologies, coupled with robotic welding and mastered field infrastructure machinists, provide CNC Machining for EV Infrastructure Charging Station Housings. Every weather-resistant, thermally dissipating, and vandal-protective, engineered component includes wall-mounted Level 2 enclosures, pedestal DC fast charger cabinets, and modular charging hubs with integrated cable management and structuring for hub modular charging.
For precise environmental sealing and reduced corrosion over time, and to wash and flush, integrate the environmental sealing with achieving an IP rating and verifying impact resistance, we have sheet metal forming, laser cutting, and TIG welding, all layered with powder coating.
Aerospace
Materials & Finishes
Materials
We provide a wide range of materials, including metals, plastics, and composites.
Finishes
We offer superior surface finishes that enhance part durability and aesthetics for applications requiring smooth or textured surfaces.
Specialist Industries
you are welcome to emphasize it in the drawings or communicate with the sales.
Materials for Charging Station Housings
Our CNC machine shop provides various materials for Charging Station Housings Machining for EV Infrastructure. With 8+ weather-resistant metals and impact-resistant plastics and rapid prototyping, we manufacture EVSE enclosures with 10 years of outdoor durability precision outdoor durability 10 years outdoor prototyping precision manufacture EVSE enclosures with 10 year durability 10 years outdoor prototyping precision manufacture EVSE enclosures with 10 years of outdoor durability.
High machinability and ductility. Aluminum alloys have good strength-to-weight ratio, high thermal and electrical conductivity, low density and natural corrosion resistance.
Price
$ $ $
Lead Time
< 7 days
Tolerances
Down to ±0.003 mm
Max part size
3000*2200*1100 mm
Min part size
2*2*2 mm
Stainless steel alloys have high strength, ductility, wear and corrosion resistance. They can be easily welded, machined and polished. The hardness and the cost of stainless steel is higher than that of aluminum alloy.
Price
$ $ $
Lead Time
< 7 days
Tolerances
Down to ±0.005 mm
Max part size
3000*2200*1100 mm
Min part size
2*2*2 mm
Titanium is an advanced material with excellent corrosion resistance, biocompatibility, and strength-to-weight characteristics. This unique range of properties makes it an ideal choice for many of the engineering challenges faced by the medical, energy, chemical processing, and aerospace industries.
Price
$$$
Lead Time
< 10 days
Tolerances
Down to ±0.005 mm
Max part size
3000*2200*1100 mm
Min part size
2*2*2 mm
Steel is a strong, versatile, and durable alloy of iron and carbon. Steel is strong and durable. High tensile strength, corrosion resistance heat and fire resistance, easily molded and formed. Its applications range from construction materials and structural components to automotive and aerospace components.
Price
$ $ $ $ $
Lead Time
< 10 days
Tolerances
Down to ±0.001 mm (routing)
Max part size
3000*2200*1100 mm
Min part size
2*2*2 mm
Highly resistant to seawater corrosion. The material’s mechanical properties are inferior to many other machinable metals, making it best for low-stress components produced by CNC machining.
Price
$ $ $ $ $
Lead Time
< 10 days
Tolerances
Down to ±0.005 mm
Max part size
3000*2200*1100 mm
Min part size
2*2*2 mm
Few metals have the electric conductivity that copper has when it comes to CNC milling materials. The material’s high corrosion resistance aids in preventing rust, and its thermal conductivity features facilitate CNC machining shaping.
Price
$$$
Lead Time
< 10 days
Tolerances
Down to ±0.005 mm
Max part size
3000*2200*1100 mm
Min part size
2*2*2 mm
Brass is mechanically stronger and lower-friction metal properties make CNC machining brass ideal for mechanical applications that also require corrosion resistance such as those encountered in the marine industry.
Price
$$$
Lead Time
< 10 days
Tolerances
Down to ±0.005mm
Max part size
3000*2200*1100 mm
Min part size
2*2*2 mm
Zinc is a slightly brittle metal at room temperature and has a shiny-greyish appearance when oxidation is removed.
Price
$ $ $ $ $
Lead Time
< 10 days
Tolerances
Down to ±0.005 mm
Max part size
3000*2200*1100 mm
Min part size
2*2*2 mm
Iron is an indispensable metal in the industrial sector. Iron is alloyed with a small amount of carbon – steel, which is not easily demagnetized after magnetization and is an excellent hard magnetic material, as well as an important industrial material, and is also used as the main raw material for artificial magnetism.
Price
$ $ $ $ $
Lead Time
< 10 days
Tolerances
Down to ±0.005 mm
Max part size
3000*2200*1100 mm
Min part size
2*2*2 mm
Due to the low mechanical strength of pure magnesium, magnesium alloys are mainly used. Magnesium alloy has low density but high strength and good rigidity. Good toughness and strong shock absorption. Low heat capacity, fast solidification speed, and good die-casting performance.
Price
$ $ $ $
Lead Time
< 7 days
Tolerances
Down to ±0.005 mm
Max part size
3000*2200*1100 mm
Min part size
2*2*2 mm
Let’s Build Something Great, Together
FAQs: Charging Station Housings for EV Infrastructure Applications
Charging station housings are protective enclosures sheltering power electronics delivering 7 to 350 kilowatts while providing IP55 or NEMA 3R environmental protection against rain, dust, and temperatures of -40 to +50°C. Types include wall-mounted Level 2 housings for 7 to 19 kilowatts charging through J1772 or Type 2 connectors, pedestal-mounted DC fast charger cabinets providing 50 to 350 kilowatts CCS or CHAdeMO charging, canopy-integrated installations for commercial charging plazas, and specialty designs including dual-port solar-integrated housings with onboard inverters, modular charging hubs with 4 to 12 dispensers, and ultra-fast 350 kilowatt liquid-cooled cable systems.
Stainless steel 304 and 316 provide maximum corrosion resistance to road salt, industrial pollutants, and coastal environments within 5 kilometers of the ocean, vandal resistance preventing damage from impacts and forced entry, fire resistance meeting UL 94 V-0 rating, temperature stability from minus 40 to plus 50°C, and service life exceeding 15 years. Aluminum 5052 and 6061 sheets have excellent corrosion resistance and construction lightweighting, which decreases installation effort by around 40%. Also, they have good thermal conductivity for passive cooling, and they are recyclable. For high-volume installs, galvanized steel gives good corrosion resistance at the lowest material cost. For branding, user interface windows, and overall design, polycarbonate panels provide IK10 impact resistance for 20 joules, UV stability, and design flexibility.
We use precise laser cutting to shape stainless steel and aluminum sheets and achieve thickness tolerances of ±0.012 inches. CNC press brake forming creates enclosure profiles with ±0.5 degree bend angle tolerances. Positioning of casing holes, cable entry knockouts, and drilled patterns is drilled with ±0.010-inch spacing tolerances. For IG or MIG welding, it has also been stated to with full penetration filling and sealing of sections for IP55. Deburring processes meet safety requirements for sharp edges and the safety of IP55 processes. 80-120 micron thickness of the dry coating with 2000 hour coating resistance to salt spray for ASTM B 117 standard, which is used for powder coating and an installed two-layer system. Sealing with a higher degree of IP rating of O-rings for gasket groove machining.
With tolerances of ±0.012 inches for the overall enclosure dimensions, it allows for standardized mounting interfaces, cable entry holes positioned with ±0.010 inches for aligned conduits, hoses with door clearance of ±0.008 inches so they can seal and operate smoothly. Flatness of the mounting surface is at 0.020 inches to attach to a wall or pedestal. For bend angles, it is ±0.5 degrees to maintain structural integrity bending hinges. It has also been stated that the groove dimensions of the gasket are to be ±0.005 inches.
Yes, we provide rapid prototyping to verify fit and test assembly, with same-day CAD-to-part capability available for critical projects. For custom automation cells and research platforms, we perform low-volume production of 20 to 500 brackets. For standardized robot models, we perform high-volume production of thousands to tens of thousands of brackets annually, incorporating complete dimensional inspection, flatness verification, and material certifications.
All ISO 9001 quality management systems and traceability of materials and all other components were under. Dimensional verification against design specifications and the applicable EVSE safety standard compliance verification for IEC 61851, UL 2594, SAE J1772, NEC Article 625, and NEMA environmental enclosures 3R/4/4X for rating IP55 or higher ingress protection, including 10 to 15 years of outdoor corrosion exposure, as well as ADA compliance for the mounting height and reach range, were verified.
We provide comprehensive finishing solutions tailored to aerospace requirements:
Anodizing (Type II and Type III)
Passivation for corrosion resistance
Precision polishing for aerodynamic surfaces
Custom protective coatings and thermal barriers
Anodizing (Type II and Type III)
Passivation for corrosion resistance
Precision polishing for aerodynamic surfaces
Custom protective coatings and thermal barriers
The typical lead time for CNC machined stainless steel or aluminum enclosures for Level 2 wall-mount chargers is 14-20 business days, as this includes powder coating, welding and fabrication, whilst also incorporating integrated thermal management, complex pedestal DC fast charger cabinets take 6-10 weeks and for rapid product development and testing certification, environmental testing prototype housings can be completed in 10-14 days.
Sure! We create ultra-compact wall-mount housings for residential garages with less than 150 millimeters in depth, and heavy-duty pedestal cabinets for highway rest stops that meet IK10+ impact resistance and IP65 sealing. We design branded custom enclosures with integrated LED lighting and digital displays. We create modular designs that allow field expansion for 2-12 charging ports, and specialty configurations like solar canopy integrated chargers with structural mounting. We produce ruggedized military-spec housings that meet MIL-STD-810 for extreme environments, ADA-compliant designs with reach range requirements, and liquid-cooled ultra-fast charger cabinets that manage 500+ kilowatt thermal loads with integrated chillers.
For the charging station housing, precision machining entails the enclosure thickness being accurate to ±0.012 inches. It means that the spacing between the charging station housing and the mounting hardware, including pedestal foundations and wall brackets, will work for integration installation. This prevents bottlenecks and cumbersome field adjustments. For cable entry, positioned ±0.010 inches equals the conduit route and adherence to NEC Article 625. Door clearances of ±0.008 inches enable proper gasketed doors to achieve varying degrees of the IP55 enclosure rating, which eliminates the ingress of water. Moisture contamination leads to 25% of total corrosion and short-circuited charging equipment failures, thus making its corrosive water a leading cause of charging equipment failures. Louvered enclosure vents are designed to let 50°C heat escape during high 350 kW DC fast charging operations and allow for the dissipation of 5-15 kW heat loss, which prevents thermal shutdown. Testing shows powder coating between 80-120 microns exceeds corrosion protection for 10-15 years in coastal industrial environments.
Well-designed systems allow dependable charging stations for homes and businesses that offer Level 2 AC charging 7 to 19 kilowatts for 4 to 8 hour charging sessions, DC fast charging 50 to 150 kilowatts for commercial retail locations with 20 to 40 minute sessions, and ultra-fast charging 150 to 350 kilowatts for highway corridors with 10 to 20 minute sessions serving passenger electric vehicles, electric buses, commercial delivery fleets, and long-haul electric trucks in public charging networks, workplace installations, multi-family residential properties, and fleet depots.
Well-designed systems allow dependable charging stations for homes and businesses that offer Level 2 AC charging 7 to 19 kilowatts for 4 to 8 hour charging sessions, DC fast charging 50 to 150 kilowatts for commercial retail locations with 20 to 40 minute sessions, and ultra-fast charging 150 to 350 kilowatts for highway corridors with 10 to 20 minute sessions serving passenger electric vehicles, electric buses, commercial delivery fleets, and long-haul electric trucks in public charging networks, workplace installations, multi-family residential properties, and fleet depots.
Got any more questions?
